id	sid	eid	entity	type
ejpam-4919	1	1	european journal	ORG
ejpam-4919	2	1	16	CARDINAL
ejpam-4919	2	2	4	CARDINAL
ejpam-4919	2	3	2023	CARDINAL
ejpam-4919	2	4	1307-5543	CARDINAL
ejpam-4919	2	5	new york	GPE
ejpam-4919	2	6	hilbert spaces	ORG
ejpam-4919	2	7	a. yousef1,2,∗	PERSON
ejpam-4919	2	8	r. khalil1	PERSON
ejpam-4919	2	9	a. talafha1	PERSON
ejpam-4919	2	10	the university of jordan	ORG
ejpam-4919	2	11	amman	GPE
ejpam-4919	2	12	jordan 2	ORG
ejpam-4919	2	13	american university of sharjah	ORG
ejpam-4919	2	14	uae 2 department	ORG
ejpam-4919	2	15	western illinois university	ORG
ejpam-4919	2	16	illinois	GPE
ejpam-4919	6	1	2020	DATE
ejpam-4919	6	2	46b20	CARDINAL
ejpam-4919	6	3	41a50	DATE
ejpam-4919	6	4	41a65	CARDINAL
ejpam-4919	7	1	1	CARDINAL
ejpam-4919	7	2	x.	ORG
ejpam-4919	7	3	r(x	PERSON
ejpam-4919	9	1	r(x	GPE
ejpam-4919	10	1	∥x	DATE
ejpam-4919	11	1	r(x	PERSON
ejpam-4919	12	1	∥x	DATE
ejpam-4919	14	1	max	PERSON
ejpam-4919	16	1	the last decades	DATE
ejpam-4919	17	1	1	CARDINAL
ejpam-4919	17	2	10	CARDINAL
ejpam-4919	17	3	11	CARDINAL
ejpam-4919	17	4	12	CARDINAL
ejpam-4919	17	5	13	CARDINAL
ejpam-4919	17	6	15	CARDINAL
ejpam-4919	17	7	8	CARDINAL
ejpam-4919	17	8	2	CARDINAL
ejpam-4919	17	9	9	CARDINAL
ejpam-4919	20	1	https://doi.org/10.29020/nybg.ejpam.v16i4.4919	PERSON
ejpam-4919	20	2	a. yousef	PERSON
ejpam-4919	21	1	roshdi@ju.edu.jo	ORG
ejpam-4919	21	2	r. khalil	PERSON
ejpam-4919	21	3	a.tallafha@ju.edu.jo	PERSON
ejpam-4919	22	1	2023	CARDINAL
ejpam-4919	23	1	a. yousef et al	PERSON
ejpam-4919	24	1	j. pure	PERSON
ejpam-4919	24	2	16	CARDINAL
ejpam-4919	24	3	4	CARDINAL
ejpam-4919	24	4	2023	CARDINAL
ejpam-4919	25	1	klee	PERSON
ejpam-4919	25	2	14	CARDINAL
ejpam-4919	25	3	hilbert spaces	ORG
ejpam-4919	27	1	r(x	GPE
ejpam-4919	29	1	7	CARDINAL
ejpam-4919	31	1	4	CARDINAL
ejpam-4919	31	2	5	CARDINAL
ejpam-4919	31	3	3	CARDINAL
ejpam-4919	32	1	16	CARDINAL
ejpam-4919	34	1	17	CARDINAL
ejpam-4919	34	2	⊂	GPE
ejpam-4919	35	1	17	CARDINAL
ejpam-4919	35	2	1	CARDINAL
ejpam-4919	38	1	one	CARDINAL
ejpam-4919	39	1	kalil et al	PERSON
ejpam-4919	39	2	8	CARDINAL
ejpam-4919	40	1	0,∞	TIME
ejpam-4919	41	1	0,∞	DATE
ejpam-4919	42	1	0	CARDINAL
ejpam-4919	42	2	1	CARDINAL
ejpam-4919	42	3	ψ(y	PERSON
ejpam-4919	43	1	∈	ORG
ejpam-4919	43	2	ψ(y	PERSON
ejpam-4919	43	3	0	CARDINAL
ejpam-4919	43	4	a. yousef et al	PERSON
ejpam-4919	44	1	j. pure	PERSON
ejpam-4919	44	2	16	CARDINAL
ejpam-4919	44	3	4	CARDINAL
ejpam-4919	44	4	2023	CARDINAL
ejpam-4919	44	5	∈	ORG
ejpam-4919	44	6	− z||	PERSON
ejpam-4919	44	7	1	CARDINAL
ejpam-4919	44	8	8	CARDINAL
ejpam-4919	44	9	inf z∈e\{y	PERSON
ejpam-4919	44	10	ϕ(||x−	PRODUCT
ejpam-4919	44	11	y||)− ϕ(||x− z||	PRODUCT
ejpam-4919	45	1	0	CARDINAL
ejpam-4919	46	1	2	CARDINAL
ejpam-4919	47	1	ϕ(t	PERSON
ejpam-4919	49	1	1	CARDINAL
ejpam-4919	50	1	inf z∈e\{y	PERSON
ejpam-4919	52	1	0	CARDINAL
ejpam-4919	52	2	3	CARDINAL
ejpam-4919	52	3	1	CARDINAL
ejpam-4919	52	4	ϕ(t	PERSON
ejpam-4919	53	1	− z||2	ORG
ejpam-4919	54	1	4	CARDINAL
ejpam-4919	54	2	hilbert spaces	ORG
ejpam-4919	55	1	2	CARDINAL
ejpam-4919	56	1	first	ORDINAL
ejpam-4919	57	1	2	CARDINAL
ejpam-4919	60	1	r(x	GPE
ejpam-4919	65	1	5	CARDINAL
ejpam-4919	65	2	e. a. yousef et al	PERSON
ejpam-4919	66	1	j. pure	PERSON
ejpam-4919	66	2	16	CARDINAL
ejpam-4919	66	3	4	CARDINAL
ejpam-4919	66	4	2023	CARDINAL
ejpam-4919	69	1	6	CARDINAL
ejpam-4919	69	2	∥f	PERSON
ejpam-4919	72	1	7	CARDINAL
ejpam-4919	74	1	8	CARDINAL
ejpam-4919	75	1	9	CARDINAL
ejpam-4919	75	2	7	CARDINAL
ejpam-4919	75	3	lim	PERSON
ejpam-4919	80	1	10	CARDINAL
ejpam-4919	80	2	9	CARDINAL
ejpam-4919	80	3	10	CARDINAL
ejpam-4919	80	4	lim	PERSON
ejpam-4919	84	1	theorems 2 and	ORG
ejpam-4919	84	2	1	CARDINAL
ejpam-4919	84	3	3	CARDINAL
ejpam-4919	86	1	1	CARDINAL
ejpam-4919	87	1	1	CARDINAL
ejpam-4919	87	2	2	CARDINAL
ejpam-4919	89	1	2	CARDINAL
ejpam-4919	90	1	e ⊂ h	ORG
ejpam-4919	91	1	two	CARDINAL
ejpam-4919	91	2	a. yousef et al	PERSON
ejpam-4919	92	1	j. pure	PERSON
ejpam-4919	92	2	16	CARDINAL
ejpam-4919	92	3	4	CARDINAL
ejpam-4919	92	4	2023	CARDINAL
ejpam-4919	92	5	∈	ORG
ejpam-4919	92	6	0	CARDINAL
ejpam-4919	92	7	0	CARDINAL
ejpam-4919	93	1	r(x	PERSON
ejpam-4919	93	2	r(x	WORK_OF_ART
ejpam-4919	93	3	e)− ε.	PERSON
ejpam-4919	95	1	4	CARDINAL
ejpam-4919	98	1	2.6	CARDINAL
ejpam-4919	98	2	10	CARDINAL
ejpam-4919	99	1	r(x	WORK_OF_ART
ejpam-4919	100	1	1	CARDINAL
ejpam-4919	100	2	0	CARDINAL
ejpam-4919	102	1	0	CARDINAL
ejpam-4919	102	2	lim	ORG
ejpam-4919	102	3	n→∞	CARDINAL
ejpam-4919	103	1	− zn∥2	PERSON
ejpam-4919	103	2	0	CARDINAL
ejpam-4919	104	1	11	CARDINAL
ejpam-4919	104	2	lim n→∞	ORG
ejpam-4919	106	1	∥x− y∥	MONEY
ejpam-4919	106	2	12	CARDINAL
ejpam-4919	107	1	zn /∈	ORG
ejpam-4919	109	1	0	CARDINAL
ejpam-4919	109	2	r(x	PERSON
ejpam-4919	111	1	12	CARDINAL
ejpam-4919	112	1	q.	PERSON
ejpam-4919	117	1	a. yousef et al	PERSON
ejpam-4919	118	1	j. pure	PERSON
ejpam-4919	118	2	16	CARDINAL
ejpam-4919	118	3	4	CARDINAL
ejpam-4919	118	4	2023	CARDINAL
ejpam-4919	118	5	1	CARDINAL
ejpam-4919	118	6	an + bn	MONEY
ejpam-4919	118	7	2	CARDINAL
ejpam-4919	118	8	∥x− zn∥2 = d2n +	QUANTITY
ejpam-4919	118	9	− zn∥2 = d2n + a2n	PERSON
ejpam-4919	120	1	− zn∥2	PERSON
ejpam-4919	120	2	an + bn	MONEY
ejpam-4919	120	3	2	CARDINAL
ejpam-4919	122	1	13	CARDINAL
ejpam-4919	122	2	2	CARDINAL
ejpam-4919	125	1	2a2n	CARDINAL
ejpam-4919	128	1	r(x	GPE
ejpam-4919	129	1	∥x− y∥	GPE
ejpam-4919	129	2	2a2n	CARDINAL
ejpam-4919	130	1	0	CARDINAL
ejpam-4919	131	1	2a2n	CARDINAL
ejpam-4919	132	1	2an(an + bn	MONEY
ejpam-4919	132	2	2an	ORDINAL
ejpam-4919	133	1	2an − (	ORG
ejpam-4919	133	2	0	CARDINAL
ejpam-4919	134	1	14	CARDINAL
ejpam-4919	134	2	13	CARDINAL
ejpam-4919	134	3	14	CARDINAL
ejpam-4919	135	1	2an	ORDINAL
ejpam-4919	136	1	2an	ORDINAL
ejpam-4919	136	2	1	CARDINAL
ejpam-4919	136	3	15	CARDINAL
ejpam-4919	136	4	14	CARDINAL
ejpam-4919	136	5	2an	ORDINAL
ejpam-4919	136	6	1	CARDINAL
ejpam-4919	136	7	0	CARDINAL
ejpam-4919	136	8	2an	ORDINAL
ejpam-4919	136	9	1	CARDINAL
ejpam-4919	137	1	16	CARDINAL
ejpam-4919	137	2	zn	ORG
ejpam-4919	137	3	0	CARDINAL
ejpam-4919	137	4	0	CARDINAL
ejpam-4919	138	1	16	CARDINAL
ejpam-4919	138	2	zero	CARDINAL
ejpam-4919	138	3	2an	ORDINAL
ejpam-4919	138	4	16	CARDINAL
ejpam-4919	139	1	0	CARDINAL
ejpam-4919	139	2	− zn∥2 = d2n + a2n.	PERSON
ejpam-4919	141	1	lim z→y	PERSON
ejpam-4919	142	1	− zn∥2 = lim	PERSON
ejpam-4919	142	2	dn)→(0,0	NORP
ejpam-4919	142	3	2an	ORDINAL
ejpam-4919	142	4	1	CARDINAL
ejpam-4919	142	5	17	CARDINAL
ejpam-4919	142	6	lim w→0	PERSON
ejpam-4919	142	7	2w	CARDINAL
ejpam-4919	142	8	1	CARDINAL
ejpam-4919	143	1	l’hopital	ORG
ejpam-4919	143	2	2403 lim	PERSON
ejpam-4919	143	3	dn)→(0,0	NORP
ejpam-4919	143	4	2an	ORDINAL
ejpam-4919	144	1	1	CARDINAL
ejpam-4919	144	2	dn)→(0,0	NORP
ejpam-4919	144	3	2 2dn.d′n + 2an	MONEY
ejpam-4919	144	4	1	CARDINAL
ejpam-4919	145	1	18	CARDINAL
ejpam-4919	145	2	18	CARDINAL
ejpam-4919	145	3	zero	CARDINAL
ejpam-4919	146	1	∥x− y∥	GPE
ejpam-4919	146	2	3	CARDINAL
ejpam-4919	151	1	first	ORDINAL
ejpam-4919	151	2	the university of jordan	ORG
ejpam-4919	151	3	the american university of sharjah	ORG
ejpam-4919	153	1	1	CARDINAL
ejpam-4919	153	2	al-sharif	PERSON
ejpam-4919	153	3	r. khalil	PERSON
ejpam-4919	155	1	scientiae mathematicae japonica	PERSON
ejpam-4919	155	2	3:433–441, 2006	DATE
ejpam-4919	156	1	2	CARDINAL
ejpam-4919	156	2	a. r. alimov	PERSON
ejpam-4919	158	1	lobachevskii journal	ORG
ejpam-4919	158	2	42(4):785–790	CARDINAL
ejpam-4919	158	3	2021	DATE
ejpam-4919	159	1	3	CARDINAL
ejpam-4919	159	2	a. r. alimov	PERSON
ejpam-4919	159	3	i. g.tsarkov	PERSON
ejpam-4919	160	1	chebyshev centres	PERSON
ejpam-4919	161	1	russian	NORP
ejpam-4919	162	1	74(5):775–849	ORG
ejpam-4919	162	2	2019	DATE
ejpam-4919	163	1	4	CARDINAL
ejpam-4919	163	2	a. astaneh	PERSON
ejpam-4919	164	1	hilbert spaces	ORG
ejpam-4919	165	1	indian	NORP
ejpam-4919	165	2	14(10):1311–1317, 1983	DATE
ejpam-4919	166	1	5	CARDINAL
ejpam-4919	166	2	a. astaneh	PERSON
ejpam-4919	168	1	indian	NORP
ejpam-4919	168	2	17(9):1137–1139, 1986	DATE
ejpam-4919	169	1	6	CARDINAL
ejpam-4919	169	2	m. baronti	PERSON
ejpam-4919	171	1	publications de l’institute mathematique	ORG
ejpam-4919	171	2	53(67):95–98, 1993	DATE
ejpam-4919	172	1	7	CARDINAL
ejpam-4919	172	2	a. l. garkavi.	PERSON
ejpam-4919	173	1	the chebyshev centre	ORG
ejpam-4919	174	1	moscow	GPE
ejpam-4919	174	2	328–331, 1961	DATE
ejpam-4919	175	1	2404	DATE
ejpam-4919	176	1	8	CARDINAL
ejpam-4919	176	2	f. saidi	PERSON
ejpam-4919	176	3	d. hussein	PERSON
ejpam-4919	176	4	r. khalil	PERSON
ejpam-4919	179	1	j. of toyama university	ORG
ejpam-4919	179	2	1996	DATE
ejpam-4919	180	1	9	CARDINAL
ejpam-4919	180	2	a. yousef	PERSON
ejpam-4919	180	3	r. khalil	PERSON
ejpam-4919	180	4	b. mutabagani	PERSON
ejpam-4919	182	1	29(1):123–128	DATE
ejpam-4919	182	2	2020	DATE
ejpam-4919	183	1	10	CARDINAL
ejpam-4919	183	2	r. khalil	PERSON
ejpam-4919	183	3	m. sababheh	PERSON
ejpam-4919	185	1	29(10):1166–1170, 2008	DATE
ejpam-4919	186	1	11	CARDINAL
ejpam-4919	186	2	r. khalil	PERSON
ejpam-4919	186	3	m. sababheh	PERSON
ejpam-4919	188	1	13:1233–1239, 2010	DATE
ejpam-4919	189	1	12	CARDINAL
ejpam-4919	189	2	r. khalil	PERSON
ejpam-4919	189	3	m. sababheh	PERSON
ejpam-4919	190	1	non-linear	ORG
ejpam-4919	190	2	12(2):5–15, 2011	DATE
ejpam-4919	191	1	13	CARDINAL
ejpam-4919	191	2	r. khalil	PERSON
ejpam-4919	191	3	m. sababheh	PERSON
ejpam-4919	193	1	italian	NORP
ejpam-4919	193	2	30:59–66	DATE
ejpam-4919	193	3	2013	DATE
ejpam-4919	194	1	14	CARDINAL
ejpam-4919	194	2	v. l. klee	PERSON
ejpam-4919	197	1	ann.	PERSON
ejpam-4919	197	2	142:292–304, 1961	DATE
ejpam-4919	198	1	15	CARDINAL
ejpam-4919	200	1	extracta mathematicae	PERSON
ejpam-4919	200	2	16(2):211–222, 2001	DATE
ejpam-4919	201	1	16	CARDINAL
ejpam-4919	201	2	a. niknam	PERSON
ejpam-4919	203	1	indian	NORP
ejpam-4919	203	2	15(10):1079–1083, 1984	DATE
ejpam-4919	204	1	17	CARDINAL
ejpam-4919	204	2	m. sababheh	PERSON
ejpam-4919	204	3	a. yousef	PERSON
ejpam-4919	204	4	r. khalil	PERSON
ejpam-4919	206	1	filomat	ORG
ejpam-4919	206	2	31:2773–2777	DATE
ejpam-4919	206	3	2017	DATE